Splash guard



FIG. 1 is a front view of a splash guard showing the present design;

FIG. 2 is a back view of the splash guard of FIG. 1;

FIG. 3 is a top view of the splash guard of FIG. 1;

FIG. 4 is a bottom view of the splash guard of FIG. 1; and,

FIG. 5 is a left-side view of the splash guard of FIG. 1; the right-side view being a mirror image thereof. 

CLAIM The ornamental design for a splash guard, as shown and described. 